CN218134368U

CN218134368U - Hole device is pulled out to thin wall copper pipe wall

Info

Publication number: CN218134368U
Application number: CN202222256367.2U
Authority: CN
Inventors: 杨晓伟
Original assignee: Qingdao Zefeng Metal Products Co ltd
Current assignee: Qingdao Zefeng Metal Products Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-27
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a thin wall copper pipe wall pulls out hole device, be the processing platform of hollow setting including inside, the inner wall of processing platform is connected with the actuating lever through first actuating mechanism, the actuating lever is connected with the movable plate that is "U" type through moving mechanism, the outer wall of movable plate is connected with the dwang through second actuating mechanism, be provided with on the dwang and carry out the fixture of centre gripping to the copper pipe, the top of processing platform is connected with through the backup pad that is "L" form and pulls out the hole machine. The utility model discloses when using, the second motor can drive being close to each other of two grip blocks through the dwang, and two grip blocks that are close to each other can inject the supporting rod the inner wall of copper pipe, through the friction of supporting rod with copper intraductal wall, can accomplish the preliminary fixed to the copper pipe, along with continuation of two grip blocks is close to each other, and two grip blocks can fix the copper pipe centre gripping, can effectively prevent that the trompil position of copper pipe from taking place the deviation.

Description

Hole device is pulled out to thin wall copper pipe wall

Technical Field

The utility model relates to a copper pipe processing technology field especially relates to a thin wall copper pipe wall pulls out hole device.

Background

The inside of domestic air conditioner is provided with a plurality of copper pipes usually, and the copper pipe can be connected with inside condenser, the evaporimeter of air conditioner, and wherein copper pipe and copper union coupling's place is welded usually and forms, generally is earlier on a copper pipe trompil through drawing the hole machine before the welding, then inserts another copper pipe in the hole of opening, welds again at last, can improve welding quality like this.

The outer wall of present copper pipe is when being pulled out the tapping of hole machine, because do not have corresponding fixed measure, is the handheld copper pipe of direct both hands usually and puts the below of pulling out the tapping machine with the copper pipe, lets the drift that pulls out the tapping machine bottom carry out the trompil to the outer wall of copper pipe, and this kind of mode poor stability to the trompil of copper pipe can make the hole of copper pipe outer wall to take place the deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the mode poor stability of current copper pipe trompil, can make the hole that the copper pipe outer wall was opened take place the deviation shortcoming, and the thin wall copper pipe wall that provides pulls out hole device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a thin wall copper pipe wall pulls out hole device, is the processing platform of hollow setting including inside, the inner wall of processing platform is connected with the actuating lever through first actuating mechanism, the actuating lever is connected with the movable plate that is "U" type through moving mechanism, the outer wall of movable plate is connected with the dwang through second actuating mechanism, be provided with on the dwang and carry out the fixture of centre gripping to the copper pipe, the top of processing platform is connected with through the backup pad that is "L" form and pulls out the hole machine.

Preferably, the first driving mechanism comprises a first motor fixedly connected with the inner wall of the processing table, the output end of the first motor is fixedly connected with a driving rod, and one end of the driving rod, far away from the first motor, is rotatably connected with the inner wall of the processing table.

Preferably, the moving mechanism includes a fixed plate fixedly connected with the bottom of the moving plate, a first threaded hole is formed in the fixed plate, a first external thread is arranged on the outer wall of the driving rod, the driving rod penetrates through the first threaded hole and is in threaded connection with the first threaded hole, fixing rods are symmetrically and fixedly connected to the inner wall of the machining table, and the fixing rods penetrate through the moving plate and are in sliding connection with the moving plate.

Preferably, the second driving mechanism comprises a second motor fixedly connected with the outer wall of the moving plate, the output end of the second motor is fixedly connected with a rotating rod, and the rotating rod penetrates through the moving plate and is rotatably connected with the moving plate.

Preferably, fixture includes the grip block that the symmetry set up, the shifting chute has been seted up to the inboard bottom of movable plate, the bottom of grip block and the bottom sliding connection of shifting chute, the second screw hole has been seted up on the grip block, the outer wall symmetry of dwang is provided with screw opposite direction's second external screw thread, the dwang run through the second screw hole and with second screw hole threaded connection, be located the dwang top set up the thread groove on the grip block, the inner wall threaded connection of thread groove has the supporting rod, the mouth that moves has been seted up at the top of processing platform, the grip block runs through and moves the mouth.

Preferably, the outer wall of the processing table is provided with a discharge hole communicated with the inner wall of the processing table.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this equipment is when using, utilize second actuating mechanism and fixture, the second motor can drive being close to each other of two grip blocks through the dwang, two grip blocks that are close to each other can inject the inner wall of supporting rod copper pipe, through the friction of supporting rod and copper intraductal wall, can accomplish the preliminary fixed to the copper pipe, along with the continuation of two grip blocks is close to each other, two grip blocks can fix the copper pipe centre gripping, thereby can effectively fix the position of copper pipe, can effectively prevent that the trompil position of copper pipe from taking place the deviation.

2. This equipment utilizes a actuating mechanism and moving mechanism when using, and first motor can pass through the removal of actuating lever drive fixed plate, and the fixed plate can drive the removal of copper pipe through movable plate, dwang, grip block and supporting rod, and the removal of copper pipe is conveniently pulled out the hole machine and is carried out the trompil and handle the many places of copper pipe outer wall.

Drawings

Fig. 1 is a schematic view of an external three-dimensional structure of a thin-walled copper tube wall hole drawing device provided by the utility model;

fig. 2 is a schematic view of the internal bottom perspective structure of the hole pulling device for the wall of the thin-walled copper tube according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the hole pulling device for the wall of the thin-wall copper tube according to the present invention.

In the figure: the automatic hole drilling machine comprises a processing table 1, a driving rod 2, a moving plate 3, a rotating rod 4, a supporting plate 5, a hole drawing machine 6, a first motor 7, a fixing plate 8, a fixing rod 9, a second motor 10, a clamping plate 11, a moving groove 12, a clamping rod 13, a moving port 14 and a discharging port 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a thin-walled copper pipe wall hole-drawing device comprises a processing table 1 with a hollow interior, wherein the inner wall of the processing table 1 is connected with a driving rod 2 through a first driving mechanism, the driving rod 2 is connected with a U-shaped moving plate 3 through a moving mechanism, the outer wall of the moving plate 3 is connected with a rotating rod 4 through a second driving mechanism, a clamping mechanism for clamping a copper pipe is arranged on the rotating rod 4, the top of the processing table 1 is connected with a hole-drawing machine 6 through an L-shaped supporting plate 5, wherein the bottom of the supporting plate 5 is fixedly connected with the top of the processing table 1, the top of the hole-drawing machine 6 is fixedly connected with the supporting plate 5, and the hole-drawing machine 6 is in the prior art and can control a punch at the bottom to move downwards and rotate, so as to draw holes on the copper pipe.

Further, the first driving mechanism comprises a first motor 7 fixedly connected with the inner wall of the processing table 1, the output end of the first motor 7 is fixedly connected with the driving rod 2, and one end of the driving rod 2 far away from the first motor 7 is rotatably connected with the inner wall of the processing table 1; the moving mechanism comprises a fixing plate 8 fixedly connected with the bottom of the moving plate 3, a first threaded hole is formed in the fixing plate 8, first external threads are arranged on the outer wall of the driving rod 2, the driving rod 2 penetrates through the first threaded hole and is in threaded connection with the first threaded hole, a fixing rod 9 is symmetrically and fixedly connected with the inner wall of the machining table 1, the fixing rod 9 penetrates through the moving plate 3 and is in sliding connection with the moving plate 3, and the sliding connection can ensure that the driving rod 2 can drive the moving plate 3 to perform horizontal linear motion through the fixing plate 8 when rotating.

Further, the second driving mechanism comprises a second motor 10 fixedly connected with the outer wall of the moving plate 3, the output end of the second motor 10 is fixedly connected with a rotating rod 4, and the rotating rod 4 penetrates through the moving plate 3 and is rotatably connected with the moving plate 3; the clamping mechanism comprises clamping plates 11 which are symmetrically arranged, a moving groove 12 is formed in the bottom of the inner side of the moving plate 3, the bottom of each clamping plate 11 is in sliding connection with the bottom of the moving groove 12, the sliding connection is used for ensuring that the clamping plates 11 can perform horizontal linear motion when the rotating rod 4 rotates, second threaded holes are formed in the clamping plates 11, second external threads with opposite thread directions are symmetrically formed in the outer wall of the rotating rod 4, the arrangement is used for driving the two clamping plates 11 to approach or separate from each other when the rotating rod 4 rotates, the rotating rod 4 penetrates through the second threaded holes and is in threaded connection with the second threaded holes, a threaded groove is formed in the clamping plate 11 above the rotating rod 4, a clamping rod 13 is in threaded connection with the inner wall of the threaded groove, third external threads matched with the threaded groove are formed in the outer wall of the clamping rod 13 and are located inside the threaded groove, contact between a copper pipe and the clamping plates 11 cannot be affected, a moving port 14 is formed in the top of the machining table 1, and the clamping plates 11 penetrate through the moving port 14; the outer wall of the processing table 1 is provided with a discharge port 15 communicated with the inner wall of the processing table 1, wherein the discharge port 15 can be used for conveniently taking out chips inside the processing table 1.

When the copper tube fixing device is used, the second motor 10 can drive the two clamping plates 11 to approach each other through the rotating rod 4, the clamping rods 13 can be inserted into the inner wall of the copper tube through the two clamping plates 11 which approach each other, preliminary fixing of the copper tube can be completed through friction between the clamping rods 13 and the inner wall of the copper tube, and the two clamping plates 11 can clamp and fix the copper tube along with the continuous approach of the two clamping plates 11, so that the position of the copper tube can be effectively fixed, and the deviation of the opening position of the copper tube can be effectively prevented; first motor 7 can drive the removal of fixed plate 8 through actuating lever 2, and fixed plate 8 can drive the removal of copper pipe through movable plate 3, dwang 4, grip block 11 and supporting rod 13, and the removal of copper pipe is conveniently pulled out punch 6 and is carried out the trompil processing to the many places of copper pipe outer wall.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thin wall copper pipe wall pulls out hole device, is machining table (1) of hollow setting including inside, its characterized in that, the inner wall of machining table (1) is connected with actuating lever (2) through first actuating mechanism, actuating lever (2) are connected with movable plate (3) that are "U" type through moving mechanism, the outer wall of movable plate (3) is connected with dwang (4) through second actuating mechanism, be provided with on dwang (4) and carry out the fixture of centre gripping to the copper pipe, the top of machining table (1) is connected with through backup pad (5) that are "L" form and pulls out hole machine (6).

2. The thin-walled copper pipe wall hole drawing device according to claim 1, wherein the first driving mechanism comprises a first motor (7) fixedly connected with the inner wall of the processing table (1), the output end of the first motor (7) is fixedly connected with a driving rod (2), and one end of the driving rod (2) far away from the first motor (7) is rotatably connected with the inner wall of the processing table (1).

3. The thin-wall copper pipe wall hole pulling device as claimed in claim 1, wherein the moving mechanism comprises a fixed plate (8) fixedly connected with the bottom of the moving plate (3), a first threaded hole is formed in the fixed plate (8), a first external thread is arranged on an outer wall of the driving rod (2), the driving rod (2) penetrates through the first threaded hole and is in threaded connection with the first threaded hole, a fixed rod (9) is symmetrically and fixedly connected to an inner wall of the processing table (1), and the fixed rod (9) penetrates through the moving plate (3) and is in sliding connection with the moving plate (3).

4. The thin-walled copper pipe wall hole drawing device according to claim 1, wherein the second driving mechanism comprises a second motor (10) fixedly connected with the outer wall of the moving plate (3), the output end of the second motor (10) is fixedly connected with the rotating rod (4), and the rotating rod (4) penetrates through the moving plate (3) and is rotatably connected with the moving plate (3).

5. The thin-walled copper pipe wall hole pulling device according to claim 1, wherein the clamping mechanism comprises a clamping plate (11) which is symmetrically arranged, a moving groove (12) is formed in the bottom of the inner side of the moving plate (3), the bottom of the clamping plate (11) is slidably connected with the bottom of the moving groove (12), a second threaded hole is formed in the clamping plate (11), a second external thread with opposite thread direction is symmetrically arranged on the outer wall of the rotating rod (4), the rotating rod (4) penetrates through the second threaded hole and is in threaded connection with the second threaded hole, a threaded groove is formed in the clamping plate (11) above the rotating rod (4), a clamping rod (13) is in threaded connection with the inner wall of the threaded groove, a moving opening (14) is formed in the top of the machining table (1), and the clamping plate (11) penetrates through the moving opening (14).

6. The thin-walled copper pipe wall hole drawing device according to claim 1, wherein the outer wall of the processing table (1) is provided with a discharge hole (15) communicated with the inner wall of the processing table (1).